package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单的方法
     */
    @Scheduled(cron = "0 * * * * ?")
//    @Scheduled(cron = "1/5 * * * * ?")
    public void processTimeoutOrder(){
        log.info("定时处理超时订单：{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
//        select * from orders where status = ? and order_time < (当前时间-15分钟）
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        if(ordersList != null && ordersList.size()>0){
            ordersList.forEach(it->{
                it.setStatus(Orders.CANCELLED);
                it.setCancelReason("订单超时，自动取消");
                it.setCancelTime(LocalDateTime.now());
                orderMapper.update(it);
            });
        }
    }

    /**
     * 处理一直处于派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
//    @Scheduled(cron = "0/5 * * * * ?")
    public void processDeliveryOrder(){
        log.info("定时处理处于派送中的订单，{}",LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if(ordersList != null && ordersList.size()>0){
            ordersList.forEach(it->{
                it.setStatus(Orders.COMPLETED);
                it.setCancelTime(LocalDateTime.now());
                orderMapper.update(it);
            });
        }

    }
}
